diff --git a/app/build.gradle b/app/build.gradle
index f42563bb..bdb7845b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -72,8 +72,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_7
-        targetCompatibility JavaVersion.VERSION_1_7
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 
     lint {